TY - JOUR AU - Machado, Simon TI - Closed approximate subgroups: compactness, amenability and approximate lattices JO - Forum of Mathematics, Sigma PY - 2025 SP - e5 VL - 13 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2024.67/ DO - 10.1017/fms.2024.67 ID - 10_1017_fms_2024_67 ER -